Continuando el Legado de Mario López Estrada: El Papel de Sus Hijos en las Telecomunicaciones


The telecommunications industry is no stranger to the influence of families and their legacies. A prominent example is that of Guatemalan entrepreneur Mario López Estrada, whose impact on the sector is noteworthy. His story is one of transformation, having shifted the landscape of telecommunications in his country, and his legacy continues through his children.

The story of Mario López Estrada is intertwined with the history of telecommunications in Guatemala. Starting with his first stake in Comcel to the formation and growth of Tigo Guatemala, his journey is a testament to the power of innovation and long-term vision in the industry.

From Construction to Telecommunications: The López Estrada Journey

Mario López Estrada began his career in the construction sector. His shift to telecommunications began in 1993, with the acquisition of his first stake in Comcel, a mobile phone company operating in Guatemala. This venture eventually resulted in the establishment of Tigo Guatemala, with López Estrada at its helm.

Under his leadership, Tigo emerged as Guatemala’s leading mobile phone company, distinguished by its commitment to innovation. It was the first in the country to offer 3G and 4G services, and also pioneered mobile internet and internet television. This success was largely due to significant investments in infrastructure and technology, along with efforts to improve coverage across the country.

The López Estrada Legacy: A Family Affair

The influence of Mario López Estrada is evident in his son, Mario López Pérez. Raised in an environment that valued ethics and hard work, López Pérez has built upon the lessons learned from his father. As an engineering graduate from the University of Valle in Guatemala, he has applied his knowledge to projects with a social and economic focus.

The legacy of Mario López Estrada extends beyond his family, impacting the entire telecommunications industry in Guatemala. His tenure at Tigo is marked by technological achievements and social responsibility, culminating in the establishment of the Tigo Foundation, a non-profit organization dedicated to social development in Guatemala.

The sale of Tigo to Millicom, a global telecommunications company, marked the end of the López Estrada era at Tigo. However, the values, lessons, and dedication to innovation and social responsibility he instilled continue to shape the sector.

Looking at the journey of Mario López Estrada and his family, it is clear that the legacy he has left behind is a powerful one. It serves as a reminder that the telecommunications industry is not just about technology and business, but also about people and their capacity to create change. The legacy of Mario López Estrada is a testament to the transformative power of vision and innovation, and it continues to shape the future of telecommunications in Guatemala.